Alignments for a candidate for ptsG-crr in Cronobacter universalis NCTC 9529

GapMind for catabolism of small carbon sources

Alignments for a candidate for ptsG-crr in Cronobacter universalis NCTC 9529

Align PTS system glucose-specific EIICBA component; EIICBA-Glc; EII-Glc; EIICBA-Glc 1; EC 2.7.1.199 (characterized)
to candidate WP_038857764.1 AFK65_RS05470 PTS transporter subunit EIIC

Query= SwissProt::Q57071
         (675 letters)



>NCBI__GCF_001277175.1:WP_038857764.1
          Length = 499

 Score =  454 bits (1167), Expect = e-132
 Identities = 237/512 (46%), Positives = 327/512 (63%), Gaps = 33/512 (6%)

Query: 4   KFFGQLQRIGKALMLPVAILPAAGLLLALGNAFQGDALQSLMPFIKAEGFQNVAKMMEGA 63
           K   +L  IG+ALMLP+++LPAAGLLLA G+ F                      +M  A
Sbjct: 9   KSLSKLSMIGRALMLPISLLPAAGLLLAFGDKFH-------------------LPLMMNA 49

Query: 64  GGIIFDNLAIIFALGVAIGLASGDGVAAIAAFVGFIVLNKTMGMFLGVTPEKAADAATGF 123
           GG+IFDNL ++FA+G A+GLAS  G+AA++A V   ++N T+   LG+TPE AA     +
Sbjct: 50  GGVIFDNLPLLFAIGSAVGLASESGIAALSAAVSVFIINITISTQLGITPEMAASGGK-Y 108

Query: 124 ANVLGIPTLQTGVFGGIIIGALAAWCYNKFYNISLPSYLGFFAGKRFVPIMMATCSFILA 183
           A V+GIPTLQ GVFGG+I G LAAWCYN+F+ + LP +LGFF+GKRFV I  A  SF+L 
Sbjct: 109 AMVVGIPTLQMGVFGGLISGILAAWCYNRFHTLQLPEFLGFFSGKRFVAIAAAFLSFLLG 168

Query: 184 FPMAIIWPSIQGGLNAFSEGLLASNTGLAVFLFGFIKRLLIPFGLHHIFHAPFWFEFGSY 243
             +  +W  IQ G++A S  +   N   + F+FG ++R LIP GLHHI++  FW+ FG Y
Sbjct: 169 LALPYVWQHIQAGIDALSVIVNGDNQAASTFIFGLVERALIPLGLHHIWYPSFWYSFGDY 228

Query: 244 KNAAGQIIHGDQRIFIEQIRD-------NVPLTAGKFMQGEFPVMMFGLPAAALAIYQTA 296
               GQ+IHGDQ I+ + + +       N    AGKFMQGEFP+M+F LPAA LA+Y  A
Sbjct: 229 TTQTGQVIHGDQTIWFKMLEEGVKSFSSNTYQNAGKFMQGEFPLMLFALPAACLAMYHEA 288

Query: 297 KKENKKVVAGLMLSGALTSFLTGITEPLEFSFLFVAPLLFFIHAVLDGLSFLILYLLDLH 356
             +NKK+ +G++ S ALT FLTGITEP+EF+F+FVAP+L+  +A++ GL+++ +YLLD H
Sbjct: 289 STKNKKIASGILFSAALTCFLTGITEPVEFTFIFVAPVLYVFNAIMAGLAYMCMYLLDAH 348

Query: 357 LGYTFSGGFIDFFLLGILPN----KTQWWLVIPVGLVYAAIYYIIFRFLIVKFNFKTPGR 412
           +  +FS G ID+   GILP+    +T +   + VG+  A IYY  FRF+I +F+ KTPGR
Sbjct: 349 IAKSFSAGLIDYISFGILPSFNGYQTHYLNAVIVGIPMAIIYYFTFRFVIRRFDVKTPGR 408

Query: 413 EDKEVKSSNVAASELPFKVLDAMGGKANIKHLDACITRLRVEVNDKAKVDVQELKDLGAS 472
            D    + +   +EL   ++  +GGK NI  + ACITRLR+EV     VD   L  LGA 
Sbjct: 409 VDVTASADDKTDAELAGNIVGLLGGKENITSVGACITRLRLEVARPDLVDKDGLNGLGAR 468

Query: 473 GVLEVGNN-MQAIFGPKSDQIKHDMQQIMDGK 503
           GV+ VG+N +Q IFG ++  I   +   M GK
Sbjct: 469 GVVFVGDNGIQVIFGARAQFIAQSLSG-MTGK 499


Lambda     K      H
   0.324    0.143    0.421 

Gapped
Lambda     K      H
   0.267   0.0410    0.140 


Matrix: BLOSUM62
Gap Penalties: Existence: 11, Extension: 1
Number of Sequences: 1
Number of Hits to DB: 901
Number of extensions: 48
Number of successful extensions: 5
Number of sequences better than 1.0e-02: 1
Number of HSP's gapped: 1
Number of HSP's successfully gapped: 1
Length of query: 675
Length of database: 499
Length adjustment: 36
Effective length of query: 639
Effective length of database: 463
Effective search space:   295857
Effective search space used:   295857
Neighboring words threshold: 11
Window for multiple hits: 40
X1: 15 ( 7.0 bits)
X2: 38 (14.6 bits)
X3: 64 (24.7 bits)
S1: 41 (22.0 bits)
S2: 53 (25.0 bits)

This GapMind analysis is from Sep 24 2021. The underlying query database was built on Sep 17 2021.

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About GapMind

Each pathway is defined by a set of rules based on individual steps or genes. Candidates for each step are identified by using ublast (a fast alternative to protein BLAST) against a database of manually-curated proteins (most of which are experimentally characterized) or by using HMMer with enzyme models (usually from TIGRFam). Ublast hits may be split across two different proteins.

A candidate for a step is "high confidence" if either:

ublast finds a hit to a characterized protein at above 40% identity and 80% coverage, and bits >= other bits+10.
- (Hits to curated proteins without experimental data as to their function are never considered high confidence.)
HMMer finds a hit with 80% coverage of the model, and either other identity < 40 or other coverage < 0.75.

where "other" refers to the best ublast hit to a sequence that is not annotated as performing this step (and is not "ignored").

Otherwise, a candidate is "medium confidence" if either:

ublast finds a hit at above 40% identity and 70% coverage (ignoring otherBits).
ublast finds a hit at above 30% identity and 80% coverage, and bits >= other bits.
HMMer finds a hit (regardless of coverage or other bits).

Other blast hits with at least 50% coverage are "low confidence."

Steps with no high- or medium-confidence candidates may be considered "gaps." For the typical bacterium that can make all 20 amino acids, there are 1-2 gaps in amino acid biosynthesis pathways. For diverse bacteria and archaea that can utilize a carbon source, there is a complete high-confidence catabolic pathway (including a transporter) just 38% of the time, and there is a complete medium-confidence pathway 63% of the time. Gaps may be due to:

our ignorance of proteins' functions,
omissions in the gene models,
frame-shift errors in the genome sequence, or
the organism lacks the pathway.

GapMind relies on the predicted proteins in the genome and does not search the six-frame translation. In most cases, you can search the six-frame translation by clicking on links to Curated BLAST for each step definition (in the per-step page).

For more information, see:

the paper from 2019 on GapMind for amino acid biosynthesis
the 2024 update on GapMind for amino acid biosynthesis
the paper from 2022 on GapMind for carbon sources
the source code
instructions for running GapMind on your computer

If you notice any errors or omissions in the step descriptions, or any questionable results, please let us know

by Morgan Price, Arkin group, Lawrence Berkeley National Laboratory

GapMind for catabolism of small carbon sources